From 3D LiDAR Scanning to SolidWorks Design – Engineering Mineral Processing Plant Upgrades
Improving Chute, Conveyor and Equipment Replacement Through Digital Engineering
Mineral processing plants depend on reliable conveyors, transfer chutes, crushers, screens and mechanical handling systems to maintain production.
However, modifying existing mining infrastructure can be challenging when equipment has been altered over time, engineering drawings are outdated or shutdown periods are limited.
For mechanical engineers working with SolidWorks, one of the most important considerations is ensuring that proposed equipment modifications accurately reflect existing plant conditions.
This is where 3D LiDAR scanning, point cloud processing and SolidWorks mechanical design can work together to support more reliable engineering outcomes.
Hamilton By Design combines these capabilities to assist mining and mineral processing facilities with plant modifications, equipment replacement and shutdown engineering.
Learn more about 3D Scanning for Engineering in Mineral Processing Plants – Chutes, Conveyors and Equipment Replacement.
Why Existing Plant Geometry Matters in Mining Infrastructure Design
Mineral processing facilities often undergo multiple upgrades throughout their operating lives.
Transfer chutes are replaced, conveyors are extended, supporting steelwork is modified and mechanical equipment is relocated.
Unfortunately, existing general arrangement drawings and fabrication documentation do not always reflect these changes.
When engineers develop replacement equipment using outdated information, dimensional discrepancies can result in:
Interference between new and existing equipment.
Misalignment of conveyor and chute interfaces.
Unexpected clashes with structural steelwork.
Additional fabrication and installation work.
Restricted maintenance access.
Delays during planned shutdowns.
Capturing existing plant geometry before commencing detailed mechanical design helps reduce these uncertainties.
3D LiDAR Scanning – Capturing Existing Mineral Processing Infrastructure
3D LiDAR scanning allows engineers to document the visible geometry of existing mining infrastructure.
A terrestrial laser scanner captures millions of spatial measurements, which can be registered into a coordinated three-dimensional point cloud.
This provides a measurable reference for equipment layouts, conveyor structures, transfer stations and surrounding infrastructure.
Typical applications include:
Conveyor and transfer station scanning.
Transfer chute replacement.
Crusher and screening plant modifications.
Pump and pipework installation layouts.
Existing structural steelwork modelling.
Brownfield equipment upgrades.
Shutdown modification planning.
The point cloud can be used as a reference when developing mechanical engineering models and replacement equipment layouts.
For further information about scanning capabilities, visit Hamilton By Design – 3D Laser Scanning Services.
From Point Cloud Data to SolidWorks Mechanical Design
A registered point cloud provides spatial information, but it does not automatically become a fully engineered CAD model.
Engineers must interpret the captured geometry and determine which features are relevant to the proposed modification.
Using SolidWorks, existing equipment and structural interfaces can be represented within a three-dimensional engineering environment.
This supports the development of replacement components and the assessment of available installation space.
Example: Transfer Chute Replacement
Consider a worn transfer chute located between two conveyor systems.
The existing installation may contain:
Fixed conveyor discharge and receiving positions.
Structural support steelwork.
Maintenance platforms and access ladders.
Surrounding pipework and services.
Existing mounting flanges and support connections.
3D scanning provides a reference for these existing conditions.
SolidWorks can then be used to develop a replacement chute arrangement, assess geometric clearances and prepare engineering drawings.
The replacement design must also consider material flow, wear protection, loading conditions, maintenance access and fabrication requirements.
The objective is not simply to copy the existing chute, but to develop an engineered replacement that fits the plant and addresses its operating requirements.
Conveyor Engineering and Mining Equipment Modifications
Conveyor systems are another important application for combining 3D scanning with SolidWorks mechanical design.
Mining conveyor upgrades may involve:
Transfer point modifications.
Conveyor drive and pulley replacements.
Structural support modifications.
Belt guarding improvements.
Equipment access arrangements.
New chutes, hoppers and discharge systems.
By referencing existing plant geometry, engineers can evaluate proposed equipment arrangements before fabrication.
This can be particularly valuable in congested processing plants where new components must integrate with established infrastructure.
Critical mechanical interfaces still require suitable dimensional verification to confirm that the design meets the required fabrication and installation tolerances.
Mechanical Engineering Is More Than 3D Modelling
Although SolidWorks provides a powerful environment for mechanical design, a three-dimensional model alone does not establish engineering suitability.
Mining equipment modifications may require consideration of:
Mechanical loading: Assessing forces, equipment weights, operational loads and support requirements.
Material flow: Understanding how bulk materials move through transfer chutes, hoppers and conveyors.
Wear management: Considering abrasion, impact zones and replaceable liner arrangements.
Maintenance access: Ensuring that equipment can be inspected, serviced and replaced safely.
Fabrication requirements: Developing drawings and connection details appropriate for manufacturing.
Installation planning: Considering equipment removal, lifting arrangements, available clearances and shutdown constraints.
Hamilton By Design provides mechanical engineering services that connect 3D modelling with practical industrial equipment design.
Explore Hamilton By Design – Mechanical Consulting Engineers for further information.
Using Digital Engineering to Support Shutdown Planning
Mineral processing plant shutdowns often involve multiple contractors working within restricted installation windows.
Unexpected geometric clashes or dimensional discrepancies can increase the amount of work required during equipment replacement.
Combining 3D scanning with SolidWorks modelling allows engineers to review proposed modifications against existing plant geometry before shutdown activities begin.
A typical workflow involves:
Scan: Capture the existing plant geometry using 3D LiDAR scanning.
Register: Process individual scans into a coordinated point cloud.
Model: Develop existing-condition and proposed equipment models.
Engineer: Assess mechanical requirements, interfaces and installation constraints.
Document: Prepare general arrangement and fabrication drawings as required.
Verify: Check critical dimensions and installation interfaces before manufacture and construction.
This approach can help identify potential problems earlier, improve coordination between engineering and fabrication teams and reduce avoidable site rework.
However, scanning does not eliminate the need for engineering calculations, dimensional verification or appropriate installation inspections.
Applications Across Australian Mineral Processing Plants
The combination of 3D scanning and mechanical engineering is relevant to many mining and mineral processing operations.
Coal handling and preparation plants: Conveyor upgrades, transfer chute replacement, screening equipment and wash plant modifications.
Gold processing plants: Crushing and screening circuits, equipment replacement, pump installations and maintenance access improvements.
Copper concentrators: Mechanical equipment layouts, conveyor modifications, pipework arrangements and processing plant upgrades.
Mineral sands operations: Bulk materials handling, screening equipment, transfer stations and processing infrastructure modifications.
Across these applications, the underlying engineering challenge is similar: integrating new equipment into existing plant infrastructure while managing operational, dimensional and installation constraints.
Connecting 3D Scanning with Mechanical Engineering
Successful mineral processing plant modifications require an understanding of both existing geometry and equipment operating requirements.
3D LiDAR scanning provides a detailed spatial reference.
SolidWorks modelling provides a digital environment for developing and reviewing mechanical designs.
Mechanical engineering connects these models with equipment performance, fabrication requirements and installation considerations.
Together, these capabilities can support more coordinated plant upgrades and replacement projects.
Planning a Mineral Processing Plant Upgrade?
Hamilton By Design provides engineering support for mining infrastructure, mineral processing plants and industrial equipment modifications across Australia.
Explore the following services to understand how 3D scanning and mechanical engineering can support your next project.
3D Scanning for Engineering in Mineral Processing Plants
Discover how existing plant geometry supports chute and conveyor replacement, equipment upgrades and shutdown modifications.
Learn about terrestrial LiDAR scanning, point cloud registration and scan-to-CAD applications for industrial facilities.
Mechanical Consulting Engineering Services
Explore mechanical design, equipment modifications, engineering drawings and industrial plant upgrade services.
Hamilton By Design – Scan → Model → Engineer → Upgrade
Visit www.hamiltonbydesign.com.au to discuss your next mining infrastructure or mineral processing engineering project.
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